| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $242.84 | 9.811% | $266.665 | $266.67 | $266.65 | $266.70 |
| Purchase #2 | $107.77 | 7.308% | $115.6458 | $115.65 | $115.65 | $115.60 |
| Purchase #3 | $135.68 | 4.351% | $141.5834 | $141.58 | $141.60 | $141.60 |
| Purchase #4 | $210.65 | 3.480% | $217.9806 | $217.98 | $218.00 | $218.00 |
| Purchase #5 | $228.26 | 3.143% | $235.4342 | $235.43 | $235.45 | $235.40 |
| Purchase #6 | $10.34 | 8.306% | $11.1988 | $11.20 | $11.20 | $11.20 |
| Purchase #7 | $169.97 | 7.163% | $182.145 | $182.15 | $182.15 | $182.10 |
| 7 purchase totals = | $1,105.51 | $1,170.6528 | $1,170.66 | $1,170.70 | $1,170.60 | |